Question: 1. Consider the relation, r, shown below. Give the result of the following query: (4 points) building room number time slot id course id Garfield
1. Consider the relation, r, shown below. Give the result of the following query: (4 points) building room number time slot id course id Garfield sec id 359 A BIO-101 1 Garfield 359 B BIO-101 2 Saucon 651 A CS-101 2 Saucon 550 CS-319 Painter 705 A BIO-305 1 Painter 705 D MU-199 1 Painter 705 B CS-101 1 Painter 403 D FIN-201 SELECT building, room_number, time_slot_id, count(*) FROM I GROUP BY ROLLUP (building, room_number, time_slot_id) In MySQL. use: SELECT building, room_number, time slot_id, count() FROM GROUP BY building, room number, time_slot_id with rollup
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